United States coordinate systems
2,207 EPSG coordinate systems used in United States. Choose a state or region to see its systems.
The 2,207 EPSG coordinate systems for United States are based on NAD83(2011), NAD83(HARN), NAD83 and NAD83(NSRS2007) and other datums. Projections used: Lambert Conformal Conic (1097), Transverse Mercator (962) and UTM (Transverse Mercator) (89). Coordinates are in metres (1125), US survey feet (925) and international feet (157). UTM zones: 1N, 2N, 3N, 4N, 5N, 6N, 7N, 8N, 9N, 10N, 11N, 12N, 13N, 14N, 15N, 16N, 17N, 18N, 19N, 59N and 60N.
Most used: California State Plane Zone 3 (US ft), Texas Central State Plane (US ft), New York Long Island State Plane (m)
- 102~W to 96~W1
- 108~W to 102~W1
- 114~W to 108~W1
- 120~W to 114~W1
- 126~W to 120~W1
- 132~W to 126~W1
- 138~W to 132~W1
- 144~W to 138~W1
- 150~W to 144~W1
- 156~W to 150~W1
- 156~W to 150~W onshore2
- 162~W to 156~W onshore2
- 168~W to 162~W2
- 174~E to 180~E1
- 174~W to 168~W1
- 180~W to 174~W1
- 72~W to 66~W1
- 78~W to 72~W1
- 84~W to 78~W1
- 90~W to 84~W1
- 96~W to 90~W1
- Ada County1
- Alabama4
- Alabama east of approximately 86°37'W5
- Alabama west of approximately 86°37'W5
- Alaska59
- Alaska onshore north of 54°30'N and between 168°W and 164°W3
- Alaska onshore north of 54°30'N and west of 168°W3
- Arizona37
- Arkansas20
- Aurora1
- Belleville1
- between 102°W and 96°W2
- between 102°W and 96°W onshore and offshore2
- between 108°W and 102°W4
- between 114°W and 108°W4
- between 120°W and 114°W1
- between 120°W and 114°W onshore and offshore3
- between 126°W and 120°W1
- between 126°W and 120°W onshore and offshore3
- between 132°W and 126°W onshore and offshore3
- between 138°W and 132°W onshore and offshore3
- between 144°W and 138°W onshore and offshore3
- between 150°W and 144°W4
- between 156°W and 150°W3
- between 156°W and 150°W onshore2
- between 156°W and 150°W onshore and offshore1
- between 162°W and 156°W3
- between 162°W and 156°W onshore2
- between 162°W and 156°W onshore and offshore1
- between 168°W and 162°W4
- between 174°E and 180°E4
- between 174°W and 168°W4
- between 180°W and 174°W4
- between 72°W and 66°W1
- between 72°W and 66°W onshore and offshore3
- between 78°W and 72°W1
- between 78°W and 72°W onshore and offshore3
- between 84°W and 78°W1
- between 84°W and 78°W onshore and offshore3
- between 90°W and 84°W1
- between 90°W and 84°W onshore and offshore3
- between 96°W and 90°W2
- between 96°W and 90°W onshore and offshore2
- Bloomington1
- California71
- Carbondale1
- Carlinville1
- Champaign1
- Charleston1
- Chicago1
- Colorado30
- Connecticut10
- Contiguous US1
- CONUS4
- CONUS onshore4
- Decatur1
- Delaware10
- Effingham1
- Eureka1
- Florida34
- Freeport1
- Galesburg1
- Georgia22
- Gulf of Mexico outer continental shelf4
- Hawaii36
- Idaho31
- Illinois20
- Indiana134
- Iowa34
- Jacksonville1
- Jerseyville1
- Joliet1
- Kansas44
- Kentucky30
- Lincoln1
- Louisiana22
- Macomb1
- Maine23
- Maine between approximately 69°40'W and 68°25'W4
- Maine east of approximately 68°25'W4
- Maine west of approximately 69°40'W4
- Maryland10
- Massachusetts4
- Massachusetts offshore8
- Massachusetts onshore8
- Metropolis1
- Michigan35
- Michigan north of approximately 45°45'N8
- Minnesota220
- Mississippi24
- Missouri18
- Moline1
- Monmouth1
- Montana30
- Mount Vernon1
- Nationwide and other9
- Nebraska11
- Nevada38
- New Hampshire10
- New Jersey10
- New Mexico30
- New York32
- New York mainland8
- North Carolina10
- North Dakota25
- Ohio20
- Oklahoma20
- Olney1
- Oregon150
- Oregon and Washington1
- Ottawa1
- Pennsylvania20
- Peoria1
- Pontiac1
- Quincy1
- Rhode Island10
- Robinson1
- Rockford1
- South Carolina11
- South Dakota20
- Springfield1
- Sterling1
- Taylorville1
- Tennessee10
- Texas59
- USFS1
- Utah45
- Vermont9
- Virginia24
- Washington21
- Watseka1
- west of 174°E4
- west of 174~E1
- West Virginia20
- Wisconsin318
- Wyoming44
Questions about United States coordinates
- Which coordinate system is used in United States?
- The grid most surveyors use in United States is California State Plane Zone 3 (US ft). In all, 2207 EPSG systems are defined for United States, on datums such as NAD83(2011), NAD83(HARN) and NAD83. Use the one named in your survey report or drawing.
- Which UTM zone is United States in?
- United States is covered by UTM zones 1N, 2N, 3N, 4N, 5N, 6N, 7N, 8N, 9N, 10N, 11N, 12N, 13N, 14N, 15N, 16N, 17N, 18N, 19N, 59N and 60N. Pick the zone by the longitude of your site: each zone is 6° wide.
- How do I convert United States coordinates to latitude and longitude or Google Earth?
- Open the system's page below and type an easting and northing into the converter, or paste a whole spreadsheet into the free web app and choose the system by name or EPSG code. Save the result as KML or KMZ and open it in Google Earth.
- Are United States coordinates in metres or feet?
- 1125 in metres, 925 in US survey feet and 157 in international feet. Enter the numbers in the unit of the system you choose; each system's page shows its unit.